.MuiAccordion-heading {
  .MuiButtonBase-root {
  background-color: rgba(0, 0, 0, .03);

  }
  & .MuiAccordionSummary-expandIconWrapper.Mui-expanded {
    transform: rotate(90deg);
  }
}

.MuiPaper-root {
  border: 1px solid rgba(0, 0, 0, 0.12);
  &:not(:last-child) {
    border-bottom: 0;
  }
  &::before {
    display: "none";
  }
}